The percentage of eggs that would be fertilized in a muscovy/mallard mating is low, and any offspring it does produce are infertile and referred to as mulards, or mules.Such a pretty girl! Is that a muscovy? If so will she mate with that drake? We have muscovy and Cayuga's. The Cayuga's breed our girls but they have never produced offspring. We have a male muscovy and that is what is hatched. I've seen a video explaining that muscovy hens can in fact select if they want to allow the male breeding to take or not. It's very interesting.
